Dr. Dashrath Singh Nag. Implementing Color-Coding for DDC Main Classes in the Academic Library to Improve Shelf Management and Reduce the Problem of Misplaced Books. . Swarundra. [Internet]. 2026 Sep. 25 [cited 2026 Oct. 11];1(2):50-9. Available from: https://swarnrudrajournal.com/index.php/files/article/view/14